The Chronicon Besuense notes a donation of property “terræ apud Artionis…villam quam de hereditate Geretrudis uxoris suæ” by “Girardus Fontis-vennæ castri dominus” dated 1019, signed by “Girardus Comes Fontis-vennæ…Hugo comes…”[156]. The Chronicon Besuense notes a donation of property by “Girardus…cum Gertrude uxore mea” dated 1 May 1020, signed by “Girardi, Gertrudis, Girardi Clerici, Humberti filiorum eorum…”[157].
Marriage Information:
Gérard married Gertrude DE LAVONCOURT Dame d'Arsincourt.